Results 61 to 70 of about 8,288 (202)

An epigenome atlas of mouse adipocytes

Molecular Metabolism
Objective: Epigenetic modifications including histone post translational modifications can influence gene expression in adipocytes, potentially contributing to metabolic dysfunctions, obesity, and insulin resistance.
Laura C. Hinte, Adhideb Ghosh, Daniel Castellano-Castillo, Christian Wolfrum, Ferdinand von Meyenn   +4 more
doaj   +1 more source

PTG‐Dependent Glycogen Metabolic Dysfunction Drives Impaired Adipose Browning: A Novel Mechanism Linking PM2.5 to Metabolic Disorders

Advanced Science, EarlyView.
This study provides the first evidence that PM2.5 impairs iWAT browning via PTG‐mediated glycogen metabolism disruption, which is initiated by ADRB3 inhibition and subsequently triggers VEGFB upregulation. It thereby delineates the ADRB3‐PTG‐VEGFB axis as central to PM2.5‐induced metabolic dysfunction and identifies adipose glycogen metabolism as a ...
Limin Wang, Renjie Hu, Yanxi Chai, Ping He, Sanduo Li, Lisha Zhao, Wenbin Zhao, Lu Zhang, Li Qin, Ran Li, Xiaoli Hou, Qinghua Sun, Cuiqing Liu   +12 more
wiley   +1 more source

Characterization and Beige Adipogenic Potential of Human Embryo White Adipose Tissue-Derived Stem Cells

Cellular Physiology and Biochemistry, 2018
Background/Aims: Brown and beige adipocytes are widely recognized as potential therapeutic targets to treat obesity and related metabolic disorders, and the recruitment of brown and beige adipocytes is an essential aspect that requires attention ...
Chuanhai Zhang, Jing Jing Wang, Xiaoyun He, Chao Wang, Boyang Zhang, Jia Xu, Wentao Xu, Yunbo Luo, Kunlun Huang   +8 more
doaj   +1 more source

Chrna2-driven CRE Is Expressed in Beige Adipocytes.

Endocrinology
Abstract Significant research interest has been focused on beige adipocytes, the activation of which improves glucose and lipid homeostasis, therefore representing new therapeutic opportunities for metabolic diseases. Various Cre/Lox-based strategies have been used to investigate the developmental history of beige adipocytes and how ...
Zhu K, Liu S, Huang Y, Zhang B, Houssein N, Wu J.   +5 more
europepmc   +3 more sources

Gabpα‐Pparγ Complex Determines Glycolytic Capacity and Lactic Acid Homeostasis in Brown Fat

Advanced Science, EarlyView.
This study identifies the Gabpα–Pparγ complex as a key transcriptional regulator that couples glycolysis to lactate‐driven thermogenesis in brown adipose tissue by directly activating Eno1 transcription. ‌Competitive disruption of this interaction impairs lactate metabolism and thermogenic capacity.
Zhihan Wang, Huanyu Wang, Qianqian Kang, Ruping Pan, Rui He, Min Yang, Jiadai Liu, Xuemin Peng, Yuyu Xie, Hongyan Deng, Wenshe Wang, Zengzhe Zhu, Jing Ge, Yulian Liu, Ronghui Gao, Yaming Guo, Peng Yu, Limeng Pan, Danpei Li, Pema Maretich, Xiaoping Luo, Xuefeng Yu, Yong Chen   +22 more
wiley   +1 more source

CD90 Is Dispensable for White and Beige/Brown Adipocyte Differentiation [PDF]

International Journal of Molecular Sciences, 2020
Brown adipose tissue (BAT) is a thermogenic organ in rodents and humans. In mice, the transplantation of BAT has been successfully used to combat obesity and its comorbidities. While such beneficial properties of BAT are now evident, the developmental and cellular origins of brown, beige, and white adipocytes have remained only poorly understood ...
Meike Dahlhaus, Julian Roos, Daniel Engel, Daniel Tews, Daniel Halbgebauer, Jan-Bernd Funcke, Sophie Kiener, Patrick J. Schuler, Johannes Döscher, Thomas K. Hoffmann, Julia Zinngrebe, Markus Rojewski, Hubert Schrezenmeier, Klaus-Michael Debatin, Martin Wabitsch, Pamela Fischer-Posovszky   +15 more
openaire   +3 more sources

Marine n‐3 Polyunsaturated Fatty Acids Mitigate Obesity Traits Through PRDM16‐Driven Gene–Nutrient Interaction and Spatiotemporal Scale Browning Process

Food Frontiers, EarlyView.
This large cohort study of 45,664 participants from the UK Biobank provides strong epidemiological evidence that fish oil use was associated with 12% and 7% lower risks of obesity and high body fat percentage, respectively. Mechanistically, marine n‐3 polyunsaturated fatty acids mitigate obesity traits through PRDM16‐driven gene–nutrient interactions ...
Xiaohui Liu, Haoyu Li, Youyou Zheng, Xiaoqian Chen, Xuzhi Wan, Pan Zhuang, Wei Jia, Jianxin Yao, Haoyin Liu, Hongbo Shi, Xunan Lin, Yu Zhang, Jingjing Jiao   +12 more
wiley   +1 more source

Adss1–HDAC3 Interaction: A Novel Mechanism for Epigenetic Regulation of Metabolism in Adipose Tissue

iNew Medicine, EarlyView.
ABSTRACT Obesity and its related metabolic disorders have emerged as global public health challenges with underlying mechanisms involving an imbalance between energy storage and expenditure in the adipose tissue. In recent years, with the deepening research on adipose tissue metabolism, the cross talk between metabolic enzymes and epigenetic regulation
Jiarui Zhao, Jingjing Sun, Yan Lu, Ying Yang   +3 more
wiley   +1 more source

Advancing Extracellular Vesicle Research: A Review of Systems Biology and Multiomics Perspectives

PROTEOMICS, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are membrane‐bound vesicles secreted by various cell types into the extracellular space and play a role in intercellular communication. Their molecular cargo varies depending on the cell of origin and its functional state.
Gloria Kemunto, Samaneh Ghadami, Kristen Dellinger   +2 more
wiley   +1 more source

Creatine kinase B mediates UCP1-independent beige fat thermogenesis via the futile creatine cycle in mice

Molecular Metabolism
Objectives: Creatine kinase B (CKB) is the main isoenzyme driving creatine kinase (CK) activity in classical brown adipocytes. However, the specific CK isoenzyme active in beige adipocytes remains unknown.
Jakub Bunk, Mina Ersin, Mohammed F. Hussain, Bozena Samborska, Maria Guerra-Martinez, Drishti Soni, Lawrence Kazak   +6 more
doaj   +1 more source